WJ

William Joseph O'Brien

PartneratOne Llp

Newport Beach, CA

Practicing ip in Newport Beach since 1981.

45+
Years practicing
1
Bar admission

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Quick answer

William Joseph O'Brien is a partner based in Newport Beach, CA. The practice focuses on IP, Litigation, and Real Estate. William has over 45 years of legal experience. Currently practicing at One Llp.

Based in
Newport Beach, CA
Experience
over 45 years
Known for
IP · Litigation · Real Estate
  • Handles IP, Litigation, and Real Estate matters from Newport Beach, CA.
  • Over 45 years of practice as a licensed attorney.

About William Joseph O'Brien: William Joseph O'Brien is a partner based in Newport Beach, CA. The practice focuses on IP, Litigation, and Real Estate. William has over 45 years of legal experience. Currently practicing at One Llp.

Areas of practice

Practice focus

William Joseph O'Brien represents clients in Newport Beach, California across the following areas of law. Each area links to other verified attorneys with the same focus.

Biography

About William Joseph O'Brien

William Joseph O'Brien is a lawyer practicing litigation, intellectual property law. William received a A.B. degree from University of California, Davis in 1978, and has been licensed for 45 years. William practices at One LLP in Newport Beach, CA.

Credentials

Education

  • University of California, Boalt Hall School of Law

    J.D. · 1981

  • University of California, Davis

    A.B. · 1978

Jurisdictions

Bar admissions

  • California

    1981 · ACTIVE

Affiliations

Professional memberships

  • Century City, Santa Monica and American Bar Associations State Bar of California Association of Business Trial Lawyers

    membership

Locations

Office locations

Main office

One Llp

23 Corporate Plaza, Suite 150

Newport Beach, CA 92660

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Client reviews

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Frequently asked

Common questions

  • What areas of law does William Joseph O'Brien practice?

    William Joseph O'Brien focuses on IP, Litigation, and Real Estate.

  • Where is William Joseph O'Brien located?

    William Joseph O'Brien primarily serves clients in Newport Beach, California, with an office at 23 Corporate Plaza, Suite 150.

  • How experienced is William Joseph O'Brien?

    William Joseph O'Brien has 45 years of legal practice, having been licensed since 1981.

  • Is William Joseph O'Brien a verified attorney?

    William Joseph O'Brien's profile is listed but has not yet been claimed by the attorney. Verification status is pending.

  • How can I schedule a consultation with William Joseph O'Brien?

    You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 949-728-6078.